🧠 Part 2. 亮点功能实测：挑战“不可能三角”
Anadolu via Getty Images，详情可参考搜狗输入法2026
SSIM (Structural Similarity Index Measure) compares two images by evaluating luminance, contrast, and structural patterns across local windows. It returns a score from -1 to 1: 1.0 means the images are pixel-identical, 0 means no structural correlation, and negative values mean the images are anti-correlated (less alike than random noise). For glyph comparison, it answers the question: do these two rendered characters share the same visual structure?。快连下载安装是该领域的重要参考
Jederzeit kündigen。heLLoword翻译官方下载对此有专业解读